LAWRENCE SAMUEL WILLIAMS JR. D.M.D.
NPI 1891989299
Dentist - Dental Public Health in Estill, SC

NPI Status: Active since August 29, 2007

Contact Information

100 PRISON ROAD
FED CORR INST ESTILL
ESTILL, SC
ZIP 29918
Phone: (803) 625-4607
Fax: (803) 625-5636

Get Directions Write a Review

  • Individual
  • Male
  • Dentist
  • Dental Public Health

About LAWRENCE WILLIAMS

This page provides the complete NPI Profile along with additional information for Lawrence Williams, a provider established in Estill, South Carolina with a medical specialization in Dentist, focusing in dental public health . The healthcare provider is registered in the NPI registry with number 1891989299 assigned on August 2007. The practitioner's primary taxonomy code is 1223D0001X with license number 2901 (SC). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1891989299
Provider Name
LAWRENCE SAMUEL WILLIAMS JR. D.M.D.
Other Name
LARRY WILLIAMS D.M.D.
Other Name Type
Other Name (5)
Gender
Male
Entity Type
Individual
Location Address
100 PRISON ROAD FED CORR INST ESTILL ESTILL, SC 29918
Location Phone
(803) 625-4607
Location Fax
(803) 625-5636
Mailing Address
PO BOX 699 FED CORR INST ESTILL ESTILL, SC 29918
Mailing Phone
(803) 625-4607
Mailing Fax
(803) 625-5636
Is Sole Proprietor?
No
Enumeration Date
08-29-2007
Last Update Date
08-29-2007
Code Navigator

A dentist like Lawrence Williams is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Dentist Dental Public Health

Taxonomy Code
1223D0001X
Type
Dental Providers
License No.
2901
License State
SC
Taxonomy Description
The science and art of preventing and controlling dental diseases and promoting dental health through organized community efforts. It is that form of dental practice that serves the community as a patient rather than the individual. It is concerned with the dental health education of the public, with applied dental research, and with the administration of group dental care programs as well as the prevention and control of dental diseases on a community basis.

Reviews for LAWRENCE SAMUEL WILLIAMS JR. D.M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1891989299, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 81. The final step is to find the difference between that total and the next multiple of ten (90 - 81 = 9).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 9 → 18 → 9 9 → 18 → 9 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 1 + 8 + 1 + 1 + 8 + 8 + 1 + 8 + 2 + 1 + 8 + 24 = 81

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 81 is 90. The difference is the calculated check digit.

90 - 81 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1891989299.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Clinic/Center (Prison Health)
100 PRISON ROAD
ESTILL, SC 29918
Psychologist (Clinical)
100 PRISON ROAD
ESTILL, SC 29918
Nurse Practitioner (Family)
100 PRISON ROAD
ESTILL, SC 29918

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891989299, enumerated as an "individual" on August 29, 2007.

The provider is located at 100 PRISON ROAD FED CORR INST ESTILL ESTILL, SC 29918 and the phone number is (803) 625-4607.

Dentist with taxonomy code 1223D0001X and a focus in Dental Public Health.